| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $35.25 | 10.557% | $38.9713 | $38.97 | $38.95 | $39.00 |
| Purchase #2 | $16.33 | 12.683% | $18.4011 | $18.40 | $18.40 | $18.40 |
| Purchase #3 | $182.83 | 7.404% | $196.3667 | $196.37 | $196.35 | $196.40 |
| Purchase #4 | $53.26 | 7.835% | $57.4329 | $57.43 | $57.45 | $57.40 |
| Purchase #5 | $104.42 | 4.148% | $108.7513 | $108.75 | $108.75 | $108.80 |
| Purchase #6 | $174.82 | 7.223% | $187.4472 | $187.45 | $187.45 | $187.40 |
| Purchase #7 | $179.92 | 9.516% | $197.0412 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $746.83 | $804.4117 | $804.41 | $804.40 | $804.40 | |